生态建设15年黄土高原生态足迹时空变化
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党小虎, 吴彦斌, 刘国彬, 杨勤科, 余小涛, 贾银丽
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Spatial-temporal changes of ecological footprint in the Loess Plateau after ecological construction between 1995 and 2010
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Xiaohu DANG, Yanbin WU, Guobin LIU, Qinke YANG, Xiaotao YU, Yinli JIA
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| 表3 黄土高原4类主要的承载力组分变化 |
| Tab. 3 Percentage of carrying capacity for 4 categories of biological productive area in the Loess Plateau during the study period |
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| 省份 | 1995 | | 2000 | | 2010 | | 耕地 | 林地 | 草地 | 建筑用地 | 耕地 | 林地 | 草地 | 建筑用地 | 耕地 | 林地 | 草地 | 建筑用地 | | 内蒙古 | 75.26 | 3.65 | 5.94 | 14.68 | | 74.41 | 4.31 | 6.11 | 14.56 | | 73.6 | 9.14 | 5.18 | 11.92 | | 宁夏 | 89.4 | 2.8 | 2.59 | 5.02 | 89.98 | 2.53 | 2.36 | 4.94 | 85.07 | 4.74 | 0.92 | 8.87 | | 山西 | 82.64 | 12.22 | 1.05 | 3.98 | 80.68 | 12.41 | 1.23 | 5.59 | 77.87 | 12.21 | 1.32 | 8.56 | | 河南 | 81.84 | 10.21 | 0.29 | 7.51 | 80.3 | 9.78 | 0.52 | 9.23 | 76.17 | 12.99 | 0.29 | 10.25 | | 甘肃 | 88.9 | 4.67 | 2.41 | 3.96 | 88.59 | 4.52 | 2.39 | 4.44 | 89.31 | 6.53 | 0.87 | 3.26 | | 陕西 | 87.02 | 7.02 | 1.61 | 4.25 | 86.81 | 7.06 | 1.53 | 4.49 | 77.33 | 13.92 | 1.73 | 6.97 | | 青海 | 68.3 | 19.95 | 5.06 | 6.46 | 68.16 | 19.87 | 5.17 | 6.59 | 72.97 | 17.57 | 3.44 | 5.91 | | 黄土高原 | 82.93 | 7.06 | 5.19 | 4.41 | 83.51 | 8.12 | 2.14 | 6.07 | 80.07 | 10.67 | 1.71 | 7.46 |
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